Chamfering device for metal nameplate production and processing

Abstract

The utility model relates to the technical field of chamfering devices, in particular to a chamfering device for production and processing of metal nameplates, which comprises a vertical plate, a top plate and a bottom plate are fixedly arranged at the upper end and the lower end of the vertical plate respectively, and a pressing device and an ejecting device are arranged on the end faces, close to each other, of the top plate and the bottom plate respectively. The chamfering device can be automatically attached to the shape of a metal nameplate subjected to chamfering, so that the chamfering device can adapt to shape changes of different chamfers during chamfering, the application range is wider, the chamfering device can automatically adapt to the shape of the chamfers, the chamfering track does not need to be manually operated, use is more convenient, simpler and safer, and the chamfering efficiency is improved. And in addition, the chamfering effects of a plurality of metal nameplates can be kept consistent, the chamfering effect is more stable and better, and the height of the grinding wheel can be adjusted by rotating a screw to adapt to the metal nameplates with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of chamfering devices, in particular to a chamfering device for producing and processing metal nameplates. Background Art

[0002] The nameplate of the product must record the manufacturer's name and trademark, product name, model, production date, serial number and common technical parameters under rated working conditions. Metal nameplates are generally stamped, and burrs are prone to appear on stamped metal nameplates, so a chamfering device is required to chamfer the burrs in the chamfered area. The existing application number is CN202120474620.4, a chamfering device for processing metal sheet, comprising: a workbench; a first fixed plate, the first fixed plate is fixedly connected to the bottom of one side of the workbench... The chamfering assembly rotates to chamfer the metal sheet, and there is no need for manual movement of the chamfer, which saves manpower and also avoids manual chamfering. The different sizes of chamfers affect the quality of the metal sheet. Since metal nameplates have various shapes such as round, rectangular, and diamond, the chamfering trajectory needs to be controlled, and the device cannot automatically adapt to the shape changes of the metal nameplate. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcoming in the prior art that the metal nameplate cannot automatically adapt to the change of the shape of the metal nameplate, and to propose a chamfering device for the production and processing of the metal nameplate.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A chamfering device for the production and processing of metal nameplates is designed, comprising a vertical plate, wherein the upper and lower ends of the vertical plate are respectively fixed with a top plate and a bottom plate, and the end faces of the top plate and the bottom plate close to each other are respectively provided with a downward pressing device and an upward pushing device, a side surface of the vertical plate is fixed with a ring located between the top plate and the bottom plate, the inner wall of the ring is provided with a ring groove, and a workbench driven by a driving device is rotatably provided in the ring groove, a pair of through holes are provided on the side surface of the vertical plate, and a flat U-shaped frame is inserted into the pair of through holes, the upper and lower ends of the U-shaped frame are respectively located at the upper and lower sides of the workbench, and the upper and lower horizontal plates of the U-shaped frame are respectively fixedly installed with a fixing connection device and a chamfering motor at one end close to each other, a grinding wheel is fixedly provided at the lower end face of the vertical plate, and a tension spring is fixedly provided on the left end face of the tension spring, and the left end of the tension spring is fixedly connected to the U-shaped frame.

[0006] Preferably, the rolling connection device includes a column and a roller, the lower end of the U-shaped frame is fixed with a column located at the right end, and the outer wall of the column is provided with a roller for rolling connection to the processed metal nameplate.

[0007] Preferably, the grinding wheel includes a fixed grinding wheel, an adjusting grinding wheel, and a screw. The fixed grinding wheel is fixed on the outer wall of the chamfering motor, and the adjusting grinding wheel is sleeved on the outer wall of the chamfering motor. The fixed grinding wheel and the adjusting grinding wheel are connected by an adjusting mechanism.

[0008] Preferably, the adjustment mechanism includes a screw, an insertion hole is provided on the upper end surface of the adjustment grinding wheel, and a screw is rotatably provided in the insertion hole, and the lower end of the screw is threadedly connected to fix the grinding wheel.

[0009] Preferably, the driving device includes a ring gear, a gear, and a motor. The ring gear is fixedly provided at the bottom of the workbench, and the motor is fixedly installed on the top of the base plate. The output shaft of the motor is fixedly connected to the gear, and the gear engages with the ring gear.

[0010] Preferably, the lifting device includes upper and lower hydraulic rods and a lifting block. The top of the base plate is fixedly mounted with a lower hydraulic rod, and the lower end of the lower hydraulic rod is fixed with a lifting block for lifting the unprocessed metal nameplate to the bottom of the workbench.

[0011] Preferably, the pressing device includes an upper hydraulic rod and a pressing block. The upper hydraulic rod is fixedly installed on the bottom of the top plate, and the lower end of the upper hydraulic rod is fixed with a pressing block for pressing the processed metal nameplate onto the workbench.

[0012] The utility model proposes a chamfering device for the production and processing of metal nameplates, which has the beneficial effects of automatically fitting the shape of the metal nameplate with the angle guided, so that it can adapt to the shape changes of different chamfers during chamfering, with a wider range of adaptability, and can automatically adapt to the chamfer shape without the need for manual operation of the chamfering trajectory, making it more convenient, simple and safe to use. In addition, the chamfering effects of multiple metal nameplates can be kept consistent, the chamfering effect is more stable, and the chamfering effect is better. The grinding wheel height can be adjusted by rotating the screw to adapt to metal nameplates of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of a chamfering device for producing and processing metal nameplates proposed in the present invention;

[0014] Figure 2 This is an enlarged view of area A of a chamfering device for producing and processing metal nameplates proposed in the utility model;

[0015] Figure 3 This is a schematic diagram of the bottom structure of a chamfering device for producing and processing metal nameplates proposed by the present invention;

[0016] Figure 4 This is an enlarged view of area B of a chamfering device for producing and processing metal nameplates proposed in the utility model;

[0017] Figure 5This is a structural schematic diagram of a grinding wheel for a chamfering device used in the production and processing of metal nameplates proposed by the utility model.

[0018] In the figure: 1. Vertical plate; 2. Roller; 3. Ring; 4. Workbench; 5. Grinding wheel; 6. U-shaped frame; 7. Chamfering motor; 8. Top plate; 9. Upper hydraulic rod; 10. Pressure block; 11. Motor; 12. Lower hydraulic cylinder; 13. Bottom plate; 14. Tension spring; 15. Vertical column; 16. Ring gear; 17. Gear; 18. Fixed grinding wheel; 19. Adjusting grinding wheel; 20. Screw. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figure 1-5 A chamfering device for producing and processing metal nameplates comprises a vertical plate 1, wherein the upper and lower ends of the vertical plate 1 are respectively fixed with a top plate 8 and a bottom plate 13, and the end surfaces of the top plate 8 and the bottom plate 13 close to each other are respectively provided with a downward pressing device and an upward pushing device, a side of the vertical plate 1 is fixed with a collar 3 located between the top plate 8 and the bottom plate 13, the inner wall of the collar 3 is provided with a ring groove, and a workbench 4 driven by a driving device is rotatably provided in the ring groove, a pair of through holes is provided on the side of the vertical plate 1, and a horizontal U-shaped frame 6 is inserted into the pair of through holes, the upper and lower ends of the U-shaped frame 6 are respectively located at the upper and lower sides of the workbench 4, and the upper and lower horizontal plates of the U-shaped frame 6 are close to each other. A fixing connecting device and a chamfering motor 7 are respectively fixedly installed, and a grinding wheel 5 is fixed to the lower end face of the vertical plate 1, and a tension spring 14 is fixed to the left end face of the tension spring 14, and the left end of the tension spring 14 is fixedly connected to the U-shaped frame 6.

[0021] The rolling connection device includes a column 15 and a roller 2. The lower end of the U-shaped frame 6 is fixed with the column 15 located at the right end, and the outer wall of the column 15 is covered with a roller 2 with a metal nameplate after rolling connection processing.

[0022] The grinding wheel 5 includes a fixed grinding wheel 18, an adjusting grinding wheel 19, and a screw 20. The fixed grinding wheel 18 is fixed on the outer wall of the chamfering motor 7, and the adjusting grinding wheel 19 is sleeved on the outer wall of the chamfering motor 7. The fixed grinding wheel 18 and the adjusting grinding wheel 19 are connected by an adjusting mechanism.

[0023] The adjusting mechanism includes a screw 20 . An insertion hole is provided on the upper end surface of the adjusting grinding wheel 19 , and a screw 20 is rotatably provided in the insertion hole. The lower end of the screw 20 is threadedly connected to the fixed grinding wheel 18 .

[0024] The driving device includes a ring gear 16 , a gear 17 , and a motor 11 . The ring gear 16 is fixedly installed at the bottom of the workbench 4 , and the motor 11 is fixedly installed on the top of the base plate 13 . The output shaft of the motor 11 is fixedly connected to the gear 17 , and the gear 17 engages with the ring gear 16 .

[0025] The lifting device includes upper and lower hydraulic rods 12 and a lifting block. The lower hydraulic rod 12 is fixedly installed on the top of the bottom plate 13. The lower end of the lower hydraulic rod 12 is fixed with a lifting block for pushing the unprocessed metal nameplate to the bottom of the workbench 4.

[0026] The pressing device includes an upper hydraulic rod 9 and a pressing block 10. The upper hydraulic rod 9 is fixedly installed on the bottom of the top plate 8. The lower end of the upper hydraulic rod 9 is fixed with a pressing block 10 for pressing the processed metal nameplate onto the workbench 4.

[0027] Working principle: Align the chamfered and unchamfered metal nameplates and place them respectively on the bottom of the workbench 4 and have them pressed on the top and bottom of the workbench 4 by the pressure block driven down by the upper hydraulic rod 9 and the top block driven up by the lower hydraulic cylinder 12. The motor 11 drives the workbench 4 through the ring gear 16 and the gear 17 to rotate the metal nameplate. The U-shaped frame 6 presses the roller 2 against the outer wall of the metal nameplate with the chamfered angle through the tension spring 14, and moves along the shape of the metal nameplate with the chamfered angle when the workbench 4 rotates, so that the grinding wheel 5 chamfers the metal nameplate with the chamfered angle; the adjusting grinding wheel 19 slides up and down by rotating the screw 20 to use metal nameplates of different thicknesses and angles.

[0028] The chamfering device can automatically fit the shape of the metal nameplate with the angle guided, so that it can adapt to the shape changes of different chamfers during chamfering, with a wider range of adaptability. It can automatically adapt to the chamfer shape without the need for manual operation of the chamfering trajectory, making it more convenient, simple and safe to use. In addition, it can make the chamfering effects of multiple metal nameplates consistent, the chamfering effect is more stable, and the chamfering effect is better. The height of the grinding wheel 5 can be adjusted by rotating the screw 20 to adapt to metal nameplates of different thicknesses.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chamfering device for producing and processing metal nameplates, comprising a vertical plate (1), characterized in that: The upper and lower ends of the vertical plate (1) are respectively fixed with a top plate (8) and a bottom plate (13), and the end surfaces of the top plate (8) and the bottom plate (13) close to each other are respectively provided with a pressing device and an upper pushing device, the side of the vertical plate (1) is fixed with a ring (3) located between the top plate (8) and the bottom plate (13), the inner wall of the ring (3) is provided with a ring groove, and a workbench (4) driven by the driving device is rotatably provided in the ring groove, the side of the vertical plate (1) is provided with a pair of through holes, and a horizontal U-shaped frame (6) is inserted into the pair of through holes, the upper and lower ends of the U-shaped frame (6) are respectively located on the upper and lower sides of the workbench (4), and the upper and lower horizontal plates of the U-shaped frame (6) close to each other are respectively fixedly installed with a fixed connection device and a chamfering motor (7), the lower end of the chamfering motor (7) is fixed with a grinding wheel (5), the left end surface of the vertical plate (1) is fixed with a tension spring (14), and the left end of the tension spring (14) is fixedly connected to the U-shaped frame (6).

2. A chamfering device for producing and processing metal nameplates according to claim 1, characterized in that: The invention also includes a rolling connection device, which includes a column (15) and a roller (2). The lower end of the U-shaped frame (6) is fixed with a column (15) located at the right end, and the outer wall of the column (15) is provided with a roller (2) for rolling connection with the processed metal nameplate.

3. The chamfering device for producing and processing metal nameplates according to claim 1, characterized in that: The grinding wheel (5) comprises a fixed grinding wheel (18), an adjusting grinding wheel (19), and a screw (20); the fixed grinding wheel (18) is fixedly mounted on the outer wall of the chamfering motor (7); the adjusting grinding wheel (19) is sleeved on the outer wall of the chamfering motor (7); and the fixed grinding wheel (18) and the adjusting grinding wheel (19) are connected via an adjusting mechanism.

4. The chamfering device for producing and processing metal nameplates according to claim 3, characterized in that: The adjusting mechanism comprises a screw (20), an upper end surface of the adjusting grinding wheel (19) is provided with an insertion hole, and a screw (20) is rotatably arranged in the insertion hole, and the lower end of the screw (20) is threadedly connected to the fixed grinding wheel (18).

5. The chamfering device for producing and processing metal nameplates according to claim 1, characterized in that: The driving device comprises a ring gear (16), a gear (17), and a motor (11); the ring gear (16) is fixedly provided at the bottom of the workbench (4); the motor (11) is fixedly installed at the top of the base plate (13); the output shaft of the motor (11) is fixedly connected to the gear (17), and the gear (17) engages with the ring gear (16).

6. The chamfering device for producing and processing metal nameplates according to claim 1, characterized in that: The lifting device comprises upper and lower hydraulic rods (12) and a lifting block. The top of the bottom plate (13) is fixedly mounted with the lower hydraulic rod (12). The lower end of the lower hydraulic rod (12) is fixedly provided with a lifting block for lifting the unprocessed metal nameplate onto the bottom of the workbench (4).

7. The chamfering device for producing and processing metal nameplates according to claim 1, characterized in that: The pressing device comprises an upper hydraulic rod (9) and a pressing block (10); the upper hydraulic rod (9) is fixedly mounted on the bottom of the top plate (8); and the lower end of the upper hydraulic rod (9) is fixedly provided with a pressing block (10) for pressing the processed metal nameplate onto the workbench (4).

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